Sphygmomanometer



FIG. 1 is a front view of the sphygmomanometer, in a folded state;

FIG. 2 is a rear view of the sphygmomanometer;

FIG. 3 is an end view of the sphygmomanometer;

FIG. 4 is an opposite end view of the sphygmomanometer;

FIG. 5 is a right side view of the sphygmomanometer;

FIG. 6 is a left side view of the sphygmomanometer; and,

FIG. 7 is a perspective, front view of the sphygmomanometer. 

CLAIM The ornamental design for a sphygmomanometer, as shown and described. 